Yang Taiyin

CIK 00013345053 companiesCAMBRIDGE, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001334505

Recent Transactions

29 trades

Award
Kodiak Sciences Inc.$KOD
Stock Option (Right to Buy)
2025-06-30+40,000→ 40,000 total
Disposition to Issuer
Kronos Bio, Inc.
Stock Option (Right to Buy)
2025-06-20−5,150→ 0 total
Disposition to Issuer
Kronos Bio, Inc.
Stock Option (Right to Buy)
2025-06-20−17,000→ 0 total
Disposition to Issuer
Kronos Bio, Inc.
Stock Option (Right to Buy)
2025-06-20−34,000→ 0 total
Disposition from Tender
Kronos Bio, Inc.
Common Stock
2025-06-20$0.57/sh−11,333→ 0 total
Disposition to Issuer
Kronos Bio, Inc.
Stock Option (Right to Buy)
2025-06-20−41,200→ 0 total
Disposition to Issuer
Kronos Bio, Inc.
Stock Option (Right to Buy)
2025-06-20−34,000→ 0 total
Award
Kodiak Sciences Inc.$KOD
Stock Option (Right to Buy)
2024-06-28+40,000→ 40,000 total
Award
Kronos Bio, Inc.
Stock Option (Right to Buy)
2024-06-25+34,000→ 34,000 total
Award
Kodiak Sciences Inc.$KOD
Stock Option (Right to Buy)
2023-06-30+40,000→ 40,000 total
Award
Kronos Bio, Inc.
Stock Option (Right to Buy)
2023-06-22+34,000→ 34,000 total
Award
Kodiak Sciences Inc.$KOD
Stock Option (Right to Buy)
2022-06-30+25,000→ 25,000 total
Award
Kronos Bio, Inc.
Common Stock
2022-06-22+11,333→ 11,333 total
Award
Kronos Bio, Inc.
Stock Option (Right to Buy)
2022-06-22+17,000→ 17,000 total
Award
Kodiak Sciences Inc.$KOD
Stock Option (Right to Buy)
2021-06-30+7,368→ 7,368 total
Award
Kronos Bio, Inc.
Stock Option (Right to Buy)
2021-06-22+5,150→ 5,150 total
Award
Kronos Bio, Inc.
Director Stock Option (Right to Buy)
2021-03-25+41,200→ 41,200 total
Award
Kodiak Sciences Inc.$KOD
Stock Option (Right to Buy)
2020-06-30+5,417→ 5,417 total
Award
Kodiak Sciences Inc.$KOD
Stock Option (Right to Buy)
2019-12-17+8,855→ 8,855 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2007-02-06$70.22/sh−15,900→ 186,381 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2007-02-06$70.24/sh−4,100→ 202,281 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2005-08-31$42.12/sh−1,500→ 152,115 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2005-08-31$42.14/sh−500→ 156,115 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2005-08-31$42.08/sh−400→ 146,615 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2005-08-31$42.07/sh−3,800→ 147,315 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2005-08-31$42.11/sh−1,000→ 151,115 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2005-08-31$42.14/sh−2,000→ 153,615 total
Sale
GILEAD SCIENCES, INC.$GILD
Common Stock
2005-08-31$42.06/sh−300→ 147,015 total
Award
GILEAD SCIENCES, INC.$GILD
Non-Qualified Stock Option (right to buy)
2005-07-27+50,000→ 50,000 total

Companies

Recent Filings

Address

C/O KRONOS BIO, INC. 301 BINNEY STREET, 2ND FLOOR EAST

CAMBRIDGE, MA, 02142

View on SEC.gov